<div class="product-details_wrapper">
  <h2>Product Details</h2>

  <div *ngIf="product">
    <h3>{{ product.name }}</h3>
    <h4>{{ product.price | currency }}</h4>
    <p>{{ product.description }}</p>
    <button (click)="addToCart(product)">Buy</button>
  </div>
</div>